Automatic welding and forming device for flange plate stirrup

Abstract

The application discloses a flange plate stirrup automatic welding forming device, which comprises a single-piece forming welding mechanism, a base is arranged outside the single-piece forming welding mechanism, a mechanical hand is arranged on the base, a plurality of assembly mechanisms are arranged outside the material storage mechanism away from the mechanical hand, the plurality of assembly mechanisms are sequentially and regularly arranged, two moving tracks are symmetrically arranged at the bottom of the front and rear sides of the plurality of assembly mechanisms, the material storage mechanism cooperates with the two moving tracks, and a mesh forming welding mechanism is arranged on the side of the plurality of assembly mechanisms away from the material storage mechanism. The single-piece forming welding mechanism, the mechanical hand, the material storage mechanism, the material distribution mechanism, the assembly mechanism and the mesh forming welding mechanism cooperate with each other, so that the participation of workers in the flange plate stirrup operation process is reduced, and uncertainty is reduced. Meanwhile, the mechanical equipment is used to replace the workers, so that the flange plate stirrup welding forming rate is quickly completed, the operation efficiency is greatly improved, and the efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of steel bar production and processing, and particularly relates to an automatic welding and forming device for flange plate stirrups. BACKGROUND

[0002] In the field of construction, bridge and other engineering, as an important structural connecting piece, the welding and forming quality of the flange plate stirrup plays a key role in the stability and safety of the overall structure. At present, the welding and forming process of the flange plate stirrup mostly depends on manual operation, and the workers need to manually complete the positioning, clamping and welding of the stirrup. This manual operation method has many drawbacks. On the one hand, the manual operation is greatly affected by the individual skill level, working state and other factors of the workers, resulting in uneven welding quality, low fault tolerance and difficulty in ensuring the consistency and stability of the products. On the other hand, the manual operation process is complicated and needs to be repeatedly positioned and adjusted, which not only consumes a lot of manpower, but also has low production efficiency and cannot meet the rapid production demand of components in large-scale engineering construction. With the rapid development of the construction industry, higher requirements are put forward for the precision and production efficiency of the flange plate stirrup, and the traditional manual welding and forming method has gradually become a bottleneck restricting the development of the industry.

[0003] Therefore, an automatic welding and forming device for flange plate stirrups is provided to solve the problems in the prior art. SUMMARY

[0004] The present application aims at the above-mentioned problems, and provides an automatic welding and forming device for flange plate stirrups. The single-piece forming and welding mechanism, the manipulator, the storage mechanism, the material distribution mechanism, the assembly mechanism and the mesh forming and welding mechanism cooperate with each other to reduce the participation of workers in the operation process of the flange plate stirrup and reduce uncertainty. At the same time, the mechanical equipment is used to replace the workers to quickly complete the welding and forming rate of the flange plate stirrup, greatly improve the operation efficiency and improve the efficiency. In order to achieve the above-mentioned application purposes, the technical solutions adopted by the present application are as follows:

[0005] According to one aspect of the present application, an automatic welding and forming device for flange plate stirrups is provided, which comprises a single-piece forming and welding mechanism, a manipulator, a storage mechanism, a material distribution mechanism, an assembly mechanism and a mesh forming and welding mechanism. A base is arranged between the single-piece forming and welding mechanism and the storage mechanism. The base is provided with a manipulator, and the manipulator is provided with a gripper. A plurality of assembly mechanisms are arranged outside the side of the storage mechanism away from the manipulator, and the assembly mechanisms are arranged in order from front to back. Two moving tracks are symmetrically arranged at the bottom of the front and rear sides of the assembly mechanisms, and the material distribution mechanism cooperates with the two moving tracks. The mesh forming and welding mechanism is arranged on the side of the assembly mechanisms away from the storage mechanism.

[0006] Preferably, the single-piece forming and welding mechanism comprises a base, two elongated seats are symmetrically arranged on the front and back of the base, a support is slidably connected to the top of the base, and a feeding cylinder is arranged on the top of the base, the output end of the feeding cylinder is connected with the support, two horizontal welding guns are symmetrically arranged on the upper end of the support, two jacking cylinders are symmetrically arranged on the top of the base, a jacking plate is arranged on each jacking cylinder, a V-shaped groove is arranged on the upper end of each jacking plate, and a limiting groove is arranged in the center of each V-shaped groove, a first variable-diameter cylinder and a second variable-diameter cylinder are arranged on the two elongated seats respectively, an installation plate is arranged on the output end of the first variable-diameter cylinder, an adjusting cylinder is arranged on the top of the installation plate, a push plate is arranged on the output end of the adjusting cylinder, two positioning plates are symmetrically arranged on the top of the elongated seat on the same side, a positioning piece is arranged on the output end of the second variable-diameter cylinder, a rotary and downward pressing cylinder is arranged on the top of the base and located between the two jacking cylinders, two downward pressing rods are arranged on the output end of the rotary and downward pressing cylinder, and the two downward pressing rods are vertically staggered at an angle of 90°.

[0007] Preferably, the storage mechanism comprises a storage rack, two storage comb plates are symmetrically arranged on the top of the storage rack, a plurality of limiting grooves are arranged on each storage comb plate, two swing table frames are symmetrically arranged on the left and right ends of the storage rack, a positioning baffle is slidably arranged on each swing table frame, a threaded seat is arranged on the lower end of the positioning baffle, an adjusting rod is arranged in each swing table frame, each adjusting rod passes through the corresponding threaded seat, and a handle is arranged on each adjusting rod.

[0008] Preferably, the material distributing mechanism comprises a moving rack arranged on each moving track, a material distributing gantry is arranged on the two moving tracks, two guide wheels are arranged on the lower ends of the two sides of the material distributing gantry, a moving motor is arranged on the lower ends of the two sides of the material distributing gantry, a moving gear is arranged on the output end of each moving motor, each moving gear is engaged with the corresponding moving rack, a material distributing cylinder is arranged on the top of the material distributing gantry, a connecting rod is arranged on the output end of the material distributing cylinder, four guide rods are arranged on the material distributing gantry, a clamping frame is connected to the lower ends of the four guide rods and the connecting rod, two positioning fork plates are symmetrically arranged on the two sides of the clamping frame, a plurality of fork grooves are arranged on each positioning fork plate, two clamping rods are symmetrically arranged in the clamping frame, and a plurality of clamping claws are arranged on the lower end of each clamping rod.

[0009] Preferably, the assembly mechanism comprises an assembly frame, a plurality of the assembly frames are arranged in sequence along a line, two lifting motors are symmetrically arranged on each of the assembly frames, and the output ends of the two lifting motors are provided with a truss, a plurality of guide supports are arranged on the truss, each guide support is Y-shaped, a plurality of the guide supports are arranged in sequence and distributed on two horizontal rods of the truss in a transverse direction, two assembly comb plates are symmetrically arranged in the middle of the assembly frame, and two intercepting baffles are symmetrically arranged on the top of the assembly frame, a mounting vertical plate is arranged in the assembly frame, two linear rails are symmetrically arranged on the mounting vertical plate, a sliding plate is slidably connected to the two linear rails, a horizontal rack is arranged at the bottom of the mounting vertical plate, a horizontal motor is arranged at the lower end of the sliding plate, a horizontal gear meshing with the horizontal rack is arranged at the output end of the horizontal motor, a lifting cylinder is arranged on the mounting vertical plate, a lifting frame is arranged on the lifting cylinder, a lifting welding gun is arranged in the lifting frame, two limiting plates are arranged on the top of the lifting frame, the two limiting plates are arranged vertically, a limiting cylinder is arranged in each of the lifting frames, and two limiting rods are arranged at the output end of each limiting cylinder, and the two limiting rods are arranged vertically and staggered at 90°.

[0010] Preferably, the mesh forming and welding mechanism comprises a welding gantry, three reciprocating linear modules are arranged on the side edges of the upper horizontal frame of the welding gantry, the three reciprocating linear modules are arranged on the two sides of the upper horizontal frame of the welding gantry in a staggered manner, a welding machine is arranged on each of the reciprocating linear modules, a welding plate is arranged on each of the welding machines, an up-down cylinder is arranged on one side of each welding plate close to the welding gantry, a mounting bracket is arranged on each up-down cylinder, a mounting square frame is arranged at the lower end of each mounting bracket, a vertical welding gun is arranged in each mounting square frame, a guide plate is arranged at the lower end of each mounting square frame, a V-shaped groove is formed in each guide plate, a clamping cylinder is arranged at the side edge of the lower end of each mounting square frame, two clamping pieces are arranged at the lower end of each clamping cylinder, and each clamping piece is triangular in shape, a rotary upper pressing cylinder is arranged in each mounting square frame, and two upper pressing rods are arranged at the output end of each rotary upper pressing cylinder, and the two upper pressing rods are arranged vertically and staggered at 90°.

[0011] As described above, by adopting the above technical scheme, the present application has the following advantages:

[0012] 1. The wing plate stirrup automatic welding forming device can reduce the participation of manual labor in the wing plate stirrup operation process, reduce uncertainty, and replace manual labor with mechanical equipment, thereby quickly completing the wing plate stirrup welding forming rate, greatly improving the operation efficiency, and improving the efficiency.

[0013] 2. The automatic welding and forming device for flange plate stirrups described in this invention, by setting a lower pressure rod, an upper pressure rod and a limiting rod, and cooperating with a corresponding cylinder, can stably restrict the reinforcing bars, avoid the reinforcing bars from shifting when the corresponding welding gun is welding, reduce the occurrence of defective welds, prevent the need for manual secondary welding, and improve stability. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0015] Figure 2 This is a schematic diagram of the structure of the robotic arm and adjacent mechanisms of the present invention;

[0016] Figure 3 This is a schematic diagram of the single-piece forming and welding mechanism of the present invention;

[0017] Figure 4 This is a schematic diagram of the material storage mechanism of the present invention;

[0018] Figure 5 This is a schematic diagram of the fabric mechanism of the present invention;

[0019] Figure 6 This is a schematic diagram of the assembly mechanism of the present invention;

[0020] Figure 7 This is the present invention. Figure 6 Rear view;

[0021] Figure 8 This is a partial structural diagram of the lifting welding torch of the present invention;

[0022] Figure 9 This is the present invention. Figure 8 Rear view;

[0023] Figure 10 This is a schematic diagram of the mesh forming and welding mechanism of the present invention;

[0024] Figure 11 This is a partial structural diagram of the vertical welding gun of the present invention;

[0025] Figure 12 This is the present invention. Figure 11 Rear view;

[0026] In the attached diagram, 1 is a single-piece forming welding mechanism; 101 is a base; 102 is an extension seat; 103 is a support; 104 is a feed cylinder; 105 is a horizontal welding torch; 106 is a lifting cylinder; 107 is a lifting plate; 108 is a first variable-diameter electric cylinder; 109 is a second variable-diameter electric cylinder; 110 is a mounting plate; 111 is an adjusting cylinder; 112 is a push plate; 113 is a positioning plate; 114 is a positioning component; 115 is a rotary pressing cylinder; and 116 is a pressing rod.

[0027] 2, storage mechanism; 201, storage rack; 202, storage comb plate; 203, swing table frame; 204, positioning baffle; 205, adjusting rod; 206, rotating handle;

[0028] 3, cloth mechanism; 301, cloth gantry; 302, guide wheel; 303, moving motor; 304, moving gear; 305, cloth cylinder; 306, connecting rod; 307, guide rod; 308, clamping frame; 309, positioning fork plate; 310, clamping rod; 311, clamping claw;

[0029] 4, assembly mechanism; 401, assembly frame; 402, lifting motor; 403, truss; 404, guide support; 405, assembly comb plate; 406, intercepting baffle; 407, mounting vertical plate; 408, wire rail; 409, sliding plate; 410, transverse rack; 411, transverse motor; 412, transverse gear; 413, lifting cylinder; 414, lifting frame; 415, lifting welding gun; 416, limiting plate; 417, limiting cylinder; 418, limiting rod;

[0030] 5, mesh forming and welding mechanism; 501, welding gantry; 502, reciprocating linear module; 503, welding machine; 504, welding plate; 505, up-down cylinder; 506, mounting frame; 507, mounting square frame; 508, vertical welding gun; 509, guide plate; 510, clamping cylinder; 511, clamping piece; 512, rotary upper pressing cylinder; 513, upper pressing rod;

[0031] 6, base; 7, manipulator; 8, gripper; 9, moving track; 10, moving rack. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical scheme and advantages of the present application more clear, the following will further describe the present application in detail with reference to the drawings and preferred embodiments. However, it should be noted that many details in the description are only to make the reader have a thorough understanding of one or more aspects of the present application, and the aspects of the present application can be realized even without these specific details.

[0033] Please refer to Figures 1 to 12 The present application provides a kind of automatic welding forming device of flange plate stirrup, technical scheme is as follows:

[0034] The single piece forming and welding mechanism 1, the mechanical arm 7, the storage mechanism 2, the material distribution mechanism 3, the assembling mechanism 4 and the mesh forming and welding mechanism 5 are arranged, the base 6 is arranged between the single piece forming and welding mechanism 1 and the storage mechanism 2, the mechanical arm 7 is arranged on the base 6, the gripper 8 is arranged on the mechanical arm 7, the storage mechanism 2 is provided with a plurality of assembling mechanisms 4 away from the mechanical arm 7, the plurality of assembling mechanisms 4 are arranged in sequence and arranged in order, two moving tracks 9 are symmetrically arranged at the bottom of the front and rear sides of the plurality of assembling mechanisms 4, the material distribution mechanism 3 cooperates with the two moving tracks 9, and the mesh forming and welding mechanism 5 is arranged on the side of the plurality of assembling mechanisms 4 away from the storage mechanism 2.

[0035] The single piece forming and welding mechanism 1 can realize the welding forming of multiple different length flange plates, the finished flange plates are grabbed by the mechanical arm and placed in the storage mechanism 2, the storage mechanism 2 can place the different length formed flange plates on the platform for distribution, and the material distribution gantry 301 can grab 10 finished flange plates, the material distribution mechanism 3 is composed of the material distribution gantry 301 and the up-down grabbing cylinder, 10 flange plates are grabbed and placed on the assembling mechanism 4, the horizontal rib automatic conveying device is arranged at the rear end of the mesh forming and welding mechanism 5, the horizontal rib is conveyed to the assembling frame 401 through the horizontal rib automatic conveying device, the mesh forming and welding mechanism 5 is welded with the finished flange plate to form a mesh-shaped reinforcement cage, and finally the reinforcement cage is lifted away by the crane, that is, the automatic stirrup welding is completed once, the manual participation is reduced, and the efficiency is improved.

[0036] The single-piece forming welding mechanism 1 comprises a base 101, two elongated seats 102 are symmetrically arranged on the front and back of the base 101, a support 103 is slidably connected to the top of the base 101, and a feeding cylinder 104 is arranged on the top of the base 101, the output end of the feeding cylinder 104 is connected with the support 103, two horizontal welding guns 105 are symmetrically arranged on the upper end of the support 103, two jacking cylinders 106 are symmetrically arranged on the top of the base 101, and a jacking plate 107 is arranged on each jacking cylinder 106, a V-shaped groove is arranged on the upper end of each jacking plate 107, and a limiting groove is arranged in the center of each V-shaped groove, a first variable-diameter cylinder 108 and a second variable-diameter cylinder 109 are arranged on the two elongated seats 102 respectively, an installation plate 110 is arranged on the output end of the first variable-diameter cylinder 108, an adjusting cylinder 111 is arranged on the top of the installation plate 110, a push plate 112 is arranged on the output end of the adjusting cylinder 111, two positioning plates 113 are symmetrically arranged on the top of the elongated seat 102 on the same side, a positioning piece 114 is arranged on the output end of the second variable-diameter cylinder 109, a rotary down-pressing cylinder 115 is arranged on the top of the base 101 and located between the two jacking cylinders 106, two down-pressing rods 116 are arranged on the output end of the rotary down-pressing cylinder 115 and vertically staggered at an angle of 90°.

[0037] A base plate is arranged on the base 101, two sliding blocks are symmetrically arranged on the base plate, the top of the two sliding blocks is commonly connected with the support 103, and the position of the support 103 on the base plate is controlled by the feeding cylinder 104; when the steel bar is placed on the base 101, the width of the steel bar is limited by the two positioning plates 113, the length of the steel bar is limited by the first variable-diameter cylinder 108 and the second variable-diameter cylinder 109 in cooperation with the corresponding installation plate 110 and positioning piece 114, and the push plate 112 driven by the adjusting cylinder 111 can be self-adapted and fitted according to the length of the steel bar; at this time, the two jacking plates 107 driven by the two jacking cylinders 106 limit the steel bar, and the down-pressing rods 116 driven by the two rotary down-pressing cylinders 115 are pressed down to limit the steel bar in cooperation with the V-shaped grooves of the jacking plates 107, then the support 103 driven by the feeding cylinder 104 approaches the steel bar, the two horizontal welding guns 105 preliminarily weld the steel bar, the forming welding of the single-piece flange plate is completed, then the formed single-piece flange plate is moved to the storage mechanism 2 by the gripper 8 on the mechanical hand 7 for the next process.

[0038] The material storage mechanism 2 comprises a material storage rack 201, two material storage comb plates 202 are symmetrically arranged on the top of the material storage rack 201, a plurality of limiting grooves are formed in each material storage comb plate 202, two swing table frames 203 are symmetrically arranged at the left and right ends of the material storage rack 201, a positioning baffle 204 is slidably arranged on each swing table frame 203, a threaded seat is arranged at the lower end of the positioning baffle 204, an adjusting rod 205 is arranged in the middle of each swing table frame 203, the adjusting rod 205 passes through the corresponding threaded seat, and a handle 206 is arranged on each adjusting rod 205.

[0039] The handle 206 is adjusted to drive the adjusting rod 205 to rotate, thereby driving the threaded seat and the positioning baffle 204 to move, and the length of the reinforcing steel bar is appropriately adjusted; the manipulator 7 places a plurality of formed single flange plates in the plurality of limiting grooves on the material storage comb plate 202 in sequence, generally 10 single flange plates are a group, when the placement of a group of flange plates is completed, the material distribution mechanism 3 drives the group of flange plates to be placed into the assembling mechanism 4, and the next process is performed.

[0040] The material distribution mechanism 3 comprises a moving rack 10 arranged on the side of each moving track 9, a material distribution gantry 301 is arranged on the two moving tracks 9, two guide wheels 302 are arranged at the lower ends of the two sides of the material distribution gantry 301, a moving motor 303 is arranged at the lower end of each side of the material distribution gantry 301, a moving gear 304 is arranged at the output end of each moving motor 303, the moving gear 304 is engaged with the corresponding moving rack 10, a material distribution cylinder 305 is arranged in the middle of the top of the material distribution gantry 301, a connecting rod 306 is arranged at the output end of the material distribution cylinder 305, four guide rods 307 are arranged on the material distribution gantry 301, a clamping frame 308 is connected to the lower ends of the four guide rods 307 and the connecting rod 306, two positioning fork plates 309 are symmetrically arranged on the two sides of the clamping frame 308, a plurality of fork grooves are formed in each positioning fork plate 309, two clamping rods 310 are symmetrically arranged in the clamping frame 308, and a plurality of clamping claws 311 are arranged at the lower end of each clamping rod 310.

[0041] The moving motor 303 drives the moving gear 304 to rotate, and the moving gear 304 is engaged with the moving rack 10 on the moving track 9, thereby driving the cloth gantry 301 to move forward and backward along the moving track 9; when the material storage mechanism 2 completes the storage of a group of single-plate flange plates, the cloth gantry 301 moves to the upper side of the material storage rack 201, the cloth cylinder 305 drives the clamping frame 308 to move downward through the connecting rod 306 and the four guide rods 307, so that a plurality of single-plate flange plates are inserted into the fork grooves on the corresponding positioning fork plate 309, then a plurality of clamping claws 311 clamp the corresponding single-plate flange plates, the cloth cylinder 305 is retracted, thereby driving a group of single-plate flange plates to be separated from the material storage rack 201, and then the cloth gantry 301 is moved to the upper side of the empty assembly frame 401 through the moving motor 303 and the moving gear 304, so that a group of single-plate flange plates are placed in the assembly frame 401, thereby completing the carrying of a group of single-plate flange plates, and facilitating the subsequent welding of the mesh forming flange plate.

[0042] The assembly mechanism 4 comprises an assembly frame 401, a plurality of assembly frames 401 are arranged in sequence along a line, two lifting motors 402 are symmetrically arranged on each assembly frame 401, and the output ends of the two lifting motors 402 are jointly provided with a truss 403, a plurality of guide supports 404 are arranged on the truss 403, each guide support 404 is in the shape of Y, and a plurality of guide supports 404 are arranged in sequence and distributed transversely on the two horizontal rods of the truss 403, two assembly comb plates 405 are symmetrically arranged in the middle of the assembly frame 401, and two intercepting baffles 406 are symmetrically arranged on the top of the assembly frame 401, a mounting vertical plate 407 is arranged in the assembly frame 401, two line rails 408 are symmetrically arranged on the mounting vertical plate 407, a sliding plate 409 is slidably connected to the two line rails 408, a horizontal rack 410 is arranged at the bottom of the mounting vertical plate 407, a horizontal motor 411 is arranged at the lower end of the sliding plate 409, a horizontal gear 412 engaged with the horizontal rack 410 is arranged at the output end of the horizontal motor 411, a lifting cylinder 413 is arranged on the mounting vertical plate 407, a lifting frame 414 is arranged on the lifting cylinder 413, a lifting welding gun 415 is arranged in the lifting frame 414, two limiting plates 416 are arranged on the top of the lifting frame 414, the two limiting plates 416 are arranged vertically, a limiting cylinder 417 is arranged in each lifting frame 414, and two limiting rods 418 are arranged at the output end of each limiting cylinder 417, and the two limiting rods 418 are arranged vertically and staggered at an angle of 90°.

[0043] The cloth mechanism 3 places multiple groups of single flange plates on multiple assembly frames 401 in turn, each group of single flange plates is placed in the limiting groove on the two assembly comb plates 405, then the horizontal rib automatic conveying device conveys multiple horizontal ribs onto the assembly frame 401, that is, the horizontal rib can continuously move under the action of multiple guide supports 404 until it passes through all the assembly frames 401; the lifting cylinder 413 drives the lifting frame 414 to move up and down, cooperates with the limiting cylinder 417 and the limiting rod 418 to stabilize the single flange plate and the horizontal rib, facilitates the lifting welding gun 415 to weld, and under the action of the transverse motor 411, the transverse gear 412 and the transverse rack 410, drives the lifting cylinder 413 to move left and right, facilitates the lifting welding gun 415 to weld the single flange plate as a whole, improves the efficiency.

[0044] The mesh forming and welding mechanism 5 comprises a welding gantry 501, three reciprocating linear modules 502 are arranged on the side of the upper horizontal frame of the welding gantry 501, and the three reciprocating linear modules 502 are staggered on both sides of the upper horizontal frame of the welding gantry 501, a welding machine 503 is arranged on each reciprocating linear module 502, a welding plate 504 is arranged on each welding machine 503, an up-down cylinder 505 is arranged on one side of each welding plate 504 close to the welding gantry 501, a mounting frame 506 is arranged on each up-down cylinder 505, a mounting square frame 507 is arranged at the lower end of each mounting frame 506, a vertical welding gun 508 is arranged in each mounting square frame 507, a guide plate 509 is arranged at the lower end of each mounting square frame 507, a V-shaped groove is formed in each guide plate 509, a clamping cylinder 510 is arranged at the side of the lower end of each mounting square frame 507, two clamping pieces 511 are arranged at the lower end of each clamping cylinder 510, the shape of each clamping piece 511 is triangular, a rotating upper pressing cylinder 512 is arranged in each mounting square frame 507, two upper pressing rods 513 are arranged at the output end of each rotating upper pressing cylinder 512, and the two upper pressing rods 513 are vertically staggered at 90°.

[0045] The welding gantry 501 is provided with a moving unit on both sides matched with the moving track 9, which can drive the whole welding gantry 501 to move forward and backward along the moving track 9; after the preliminary welding of the multiple single flange plates and horizontal bars, the welding gantry 501 moves to the top of the multiple assembly frames 401 in turn, the three reciprocating moving linear modules 502 drive the corresponding welding machines 503 and vertical welding guns 508 to move to the specified positions, the upper and lower air cylinders 505 are elongated to drive the installation square frames 507 to the specified positions, the V-shaped groove of the guide plate 509 is in contact with the corresponding steel bars to limit the movement, meanwhile, the clamping air cylinder 510 drives the two clamping pieces 511 to clamp the corresponding steel bars, and the rotary upper pressing air cylinder 512 drives the two upper pressing rods 513 to hold the bottom of the steel bars, which are cooperated to completely fix the steel bars, so that the vertical welding gun 508 can weld the intersection of the single flange plate and the horizontal bar; the three vertical welding machines 503 simultaneously weld, which improves the efficiency.

[0046] Work flow: when the steel bars are placed on the base 101, the two positioning plates 113 limit the width of the steel bars, the first and second variable diameter cylinders 108 and 109 cooperate with the corresponding installation plates 110 and positioning pieces 114 to limit the length of the steel bars, the jacking air cylinder 106 and the jacking plate 107 limit the steel bars, the feeding air cylinder 104 drives the two flat welding guns to preliminarily weld the steel bars, the forming welding of the single flange plate is completed, then the formed single flange plate is moved to the multiple limiting grooves on the storage comb plate 202 by the gripper 8 on the mechanical hand 7, when the placement of a group of flange plates is completed, the material distribution gantry 301 moves to the top of the storage rack 201, the corresponding single flange plate is clamped by the multiple clamping claws 311, multiple single flange plates are placed in the limiting grooves on the two assembly comb plates 405 in the assembly frame 401, at the same time, the horizontal bar automatic conveying device conveys multiple horizontal bars to the assembly frame 401, the lifting air cylinder 413 drives the lifting frame 414 to move up and down, cooperates with the limiting air cylinder 417 and the limiting rod 418 to stabilize the single flange plate and the horizontal bar, drives the lifting welding gun 415 to preliminarily weld, then the welding gantry 501 moves to the top of the multiple assembly frames 401 in turn, the corresponding vertical welding gun 508 is driven by the three reciprocating moving linear modules 502 to move to the specified position, and is lowered to the specified position by the upper and lower air cylinders 505, the three vertical welding machines 503 simultaneously weld the single flange plate and the horizontal bar until the welding of the mesh flange plate is completed, then it is moved to the top of the next assembly frame 401, and the cycle is repeated.

[0047] The above only describes the preferred embodiments of the present application, and it should be noted that those skilled in the art can make some improvements and refinements without departing from the principles of the present application, and these improvements and refinements should also be considered as the protection scope of the present application.

Claims

1. A flange plate stirrup automatic welding forming device, characterized in that, Include: Single piece forming welding mechanism (1), manipulator (7), material storage mechanism (2), cloth mechanism (3), assembly mechanism (4), mesh forming welding mechanism (5), the single piece forming welding mechanism (1) is equipped with base (6) between material storage mechanism (2), the base (6) is equipped with manipulator (7), and the manipulator (7) is equipped with gripper (8), the material storage mechanism (2) is equipped with multiple assembly mechanisms (4) outside the side away from manipulator (7), and multiple assembly mechanisms (4) are sequentially arranged in order from front to back, the bottom of the two sides of multiple assembly mechanisms (4) is symmetrically arranged with two moving tracks (9), and cloth mechanism (3) is matched with two moving tracks (9), multiple assembly mechanisms (4) are equipped with mesh forming welding mechanism (5) on the side away from material storage mechanism (2), the mesh forming welding mechanism (5) includes welding gantry (501), welding gantry (501) is equipped with moving unit on both sides matched with moving track (9), can drive entire welding gantry (501) moves along moving track (9) from front to back; The single piece forming welding mechanism (1) includes base (101), the base (101) is symmetrically equipped with two extension bases (102) on both sides, the base (101) is connected with support (103) on the top, and the base (101) is equipped with feed cylinder (104) on the top, the output end of feed cylinder (104) is connected with support (103), the support (103) is symmetrically equipped with two horizontal welding torches (105) on the upper end, the base (101) is symmetrically equipped with two jacking cylinders (106) on the top, and each jacking cylinder (106) is equipped with jacking plate (107), each jacking plate (107) is equipped with V-shaped groove on the upper end, and each V-shaped groove is provided with limiting groove in the center, the first variable diameter cylinder (108) and the second variable diameter cylinder (109) are respectively arranged on the two extension bases (102), the mounting plate (110) is arranged on the output end of the first variable diameter cylinder (108), the adjusting cylinder (111) is arranged on the top of the mounting plate (110), the push plate (112) is arranged on the output end of the adjusting cylinder (111), and the two positioning plates (113) are symmetrically arranged on the top of the same side extension base (102), the positioning member (114) is arranged on the output end of the second variable diameter cylinder (109); The cloth mechanism (3) includes a moving rack (10) arranged on the side of each moving track (9), two cloth gantries (301) are arranged on the moving track (9), two guide wheels (302) are arranged at the lower ends of the two sides of the cloth gantry (301), a moving motor (303) is arranged at the lower end of each side of the cloth gantry (301), a moving gear (304) is arranged at the output end of each moving motor (303), each moving gear (304) is engaged with the corresponding moving rack (10), a cloth cylinder (305) is arranged at the top of the cloth gantry (301), a connecting rod (306) is arranged at the output end of the cloth cylinder (305), four guide rods (307) are arranged on the cloth gantry (301), the four guide rods (307) and the connecting rod (306) are connected with a clamping frame (308) at the lower end, two positioning fork plates (309) are symmetrically arranged on the two sides of the clamping frame (308), a plurality of fork grooves are formed in each positioning fork plate (309), two clamping rods (310) are symmetrically arranged in the clamping frame (308), and a plurality of clamping claws (311) are arranged at the lower end of each clamping rod (310).

2. The automatic welding and forming device for the flange plate stirrup of claim 1, characterized in that: The storage mechanism (2) includes a storage rack (201), two storage comb plates (202) are symmetrically arranged on the top of the storage rack (201), a plurality of limiting grooves are formed in each storage comb plate (202), two swing table frames (203) are symmetrically arranged at the left and right ends of the storage rack (201), a positioning baffle (204) is slidably arranged on each swing table frame (203), a threaded seat is arranged at the lower end of the positioning baffle (204), an adjusting rod (205) is arranged in each swing table frame (203), the adjusting rod (205) passes through the corresponding threaded seat, and a handle (206) is arranged on each adjusting rod (205).

3. The automatic welding and forming device for the flange plate stirrup of claim 1, characterized in that: The assembly mechanism (4) comprises an assembly frame (401), a plurality of the assembly frames (401) are sequentially arranged in line, two lifting motors (402) are symmetrically arranged on each of the assembly frames (401), and the output ends of the two lifting motors (402) are provided with a truss (403) in common, a plurality of guide supports (404) are arranged on the truss (403), each of the guide supports (404) is in Y shape, and the plurality of guide supports (404) are sequentially arranged and distributed on two horizontal rods of the truss (403) in transverse direction, two assembly comb plates (405) are symmetrically arranged in the middle of the assembly frame (401), and two intercepting baffles (406) are symmetrically arranged on the top of the assembly frame (401), a mounting vertical plate (407) is arranged in the assembly frame (401), two line rails (408) are symmetrically arranged on the mounting vertical plate (407), a sliding plate (409) is slidably connected to the two line rails (408), a transverse rack (410) is arranged at the bottom of the mounting vertical plate (407), a transverse motor (411) is arranged at the lower end of the sliding plate (409), a transverse gear (412) meshing with the transverse rack (410) is arranged at the output end of the transverse motor (411), a lifting cylinder (413) is arranged on the mounting vertical plate (407), a lifting frame (414) is arranged on the lifting cylinder (413), a lifting welding gun (415) is arranged in the lifting frame (414), and two limiting plates (416) are vertically arranged on the top of the lifting frame (414).

4. The automatic welding and forming device for the flange plate stirrup of claim 1, characterized in that: The mesh forming and welding mechanism (5) comprises a welding gantry (501), three reciprocating linear modules (502) are arranged on the side edges of the upper horizontal frame of the welding gantry (501), the three reciprocating linear modules (502) are arranged on the two sides of the upper horizontal frame of the welding gantry (501) in a staggered manner, a welding machine (503) is arranged on each of the reciprocating linear modules (502), a welding plate (504) is arranged on each of the welding machines (503), an up-down cylinder (505) is arranged on one side of each of the welding plates (504) close to the welding gantry (501), a mounting bracket (506) is arranged on each of the up-down cylinders (505), a mounting square frame (507) is arranged at the lower end of each of the mounting brackets (506), and a vertical welding gun (508) is arranged in each of the mounting square frames (507).

5. The automatic welding and forming device for the flange plate stirrup of claim 1, characterized in that: The base (101) is provided with a rotary down-pressing cylinder (115) at the top, and the rotary down-pressing cylinder (115) is located between the two jacking cylinders (106). The output end of the rotary down-pressing cylinder (115) is provided with two down-pressing rods (116), and the two down-pressing rods (116) are vertically staggered at 90°.

6. The automatic welding and forming device for the flange plate stirrup of claim 3, characterized in that: Each of the lifting frames (414) is provided with a limiting cylinder (417), and the output end of each of the limiting cylinders (417) is provided with two limiting rods (418). The two limiting rods (418) are vertically staggered at 90°.

7. The automatic welding and forming device for the flange plate stirrup of claim 4, characterized in that: Each mounting square box (507) is equipped with a guide plate (509) at the lower end, and each guide plate (509) is provided with a V-shaped groove, each mounting square box (507) is equipped with a clamping air cylinder (510) at the lower end side, each clamping air cylinder (510) is equipped with two clamping pieces (511) at the lower end, and each clamping piece (511) is triangular in shape, each mounting square box (507) is equipped with a rotating upper pressing air cylinder (512), and the output end of each rotating upper pressing air cylinder (512) is equipped with two upper pressing rods (513), and the two upper pressing rods (513) are vertically staggered at 90°.

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